Sustainable fishing is not an option, but a responsibility we must fulfill for future generations.
预测未来的最好方式就是创造未来。
To one who has faith, no explanation is necessary. To one without faith, no explanation is possible.
原子能的释放并没有创造新的问题。它仅仅是把解决一个现有问题的工作变得更为急迫。
The history of life is a history of innovation.
法律体系的存在是一个事实问题,而不是道德问题。